Distance From Birch Mountain Airport to Sofia Airport

The distance from Birch Mountain Airport () to Sofia Airport (SOF) is 5036 miles or 8104 kilometers or 4373 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Birch Mountain ( Canada ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Birch Mountain and Sofia takes around 11 hours 34 minutes.

Estimated flight time from Birch Mountain Airport, Birch Mountain, Canada to Sofia Airport, Sofia, Bulgaria is 11 hours 34 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SOF

Kilometers		8104 km
Statute Miles		5036 miles
Nautical Miles		4373 nm
Avg. Time of Flight		11 hours 34 minutes

Birch Mountain Airport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Birch Mountain Airport & Sofia Airport is given below.
Click the map to view Birch Mountain to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Birch Mountain, Canada and Sofia, Bulgaria. .

Nonstop flight route between Birch Mountain, Canada and Sofia, Bulgaria.

Time Difference Between the Airports • - SOF

Time difference between Birch Mountain (Canada) and Sofia (Bulgaria) is 9 Hours.
Sofia time is 9 Hours ahead of Birch Mountain.

Location	Local Time
Birch Mountain (Canada)	2026-06-18, 13:08:45 MDT
Sofia (Bulgaria)	2026-06-18, 22:08:45 EEST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Birch Mountain Airport ( / CFM2) Birch Mountain, Canada

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria